In this Tech Talk, Steven had the pleasure of discussing helium leak detection in hydrogen systems with Jorge Oevermann from Leybold.
Learn more about helium leak detection in hydrogen systems
Steven Oji and Jorge Oevermann discuss the importance of leak detection, particularly in the context of the hydrogen economy. Jorge explains how helium is used to detect leaks and demonstrates the process using a helium leak detector. The possibility of using hydrogen for leak detection touches on future advancements, including the potential integration of AI is discussed.
Leak detection involves finding the smallest leaks in various devices and industrial applications, crucial for safety and efficiency. Helium leak detection is widely used due to its effectiveness in finding tiny leaks. The importance of determining when something is leak tight, using analogies like grocery bags to illustrate the concept. The mechanics of helium leak detection, showcasing a device equipped with a mass spectrometer and vacuum pump system. It demonstrates how the device works, detecting helium leaks by sucking in surrounding air and analyzing it for helium atoms. The process of detecting leaks in pipes or tanks highlights the use of a sniffer line and the role of vacuum pumps in creating the necessary conditions for detection.
Additionally, the option of using hydrogen for leak detection, noting its lower cost but higher background signal compared to helium. The importance of safety considerations when using hydrogen is due to its explosive nature. Looking to the future, AI may play a role in optimizing leak detection processes, improving operator training, and reducing errors. However, leak detection remains a crucial aspect of safety and efficiency in various industries, including the hydrogen economy.
If you like the video, please also subscribe to our new Hyfindr Youtube Channel. We launched Hyfindr Tech Talks in January - a new format that is specifically designed for engineers who are interesed in the hydrogen economy!
Steven is a fuel cell system designer and he will deep-dive into the technology that makes the hydrogen economy work with real experts. We hope you will like the new format.